RAD Data comm E1/T1 FXO/FXS Connector, Table A-6 RJ-45 E&M Connector Wiring, Table A-7

Appendix A Interface Specifications and Cable Diagrams FCD-IPMInstallation and Operation Manual

A.7 E&M Connector

The RJ-45 E&M connector wiring is provided in Table A-6.

	Table A-6.	RJ-45 E&M Connector Wiring
Pin	Designation	Function
1	SB	Signalling Battery
2	M	M Lead input
3	R1-OUT	4-wire voice output
		2-wire voice input/output
4	R-IN	4-wire voice intput
5	T-IN	4-wire voice intput
6	T1-OUT	4-wire voice output
		2-wire voice input/output
7	SG	Function depends on signalling mode:
		RS-464 Type I, III
		Direct connection to singal ground RS-464 type V,
		SSDC5
		Connection to signal ground through 1.1 KΩ resistor
		RS-464 Type II SG lead
8	E	E lead output

A.8 FXO/FXS Connector

The RJ-45 E&M connector wiring is provided in Table A-7.

	Table A-7.	RJ-45 E&M Connector Wiring
Pin	Designation	Direction	Function
1,2			Not connected
3	RING	IN/OUT	2W input/output
4	TIP	IN/OUT	2W input/output
5,6			Not connected

A-8 FXO/FXS Connector